Basics of GraphQL
Explore the basics of GraphQL focusing on its two main concepts: queries and mutations. Learn how queries are used to fetch specific data from a server and how mutations allow you to modify data, similar to CRUD operations in REST. This lesson provides practical examples to help you master requesting and updating data through GraphQL.
We'll cover the following...
We'll cover the following...
At its core, GraphQL relies heavily on two simple keywords: query and mutation. We’ll explore these concepts in detail in this lesson.
Note: You can use the code widget at the end of this lesson to run the queries and mutations.
Queries in GraphQL
As its name suggests, a query is what the client prepares to request data from the server. Unlike REST, GraphQL ...